Hornady Superformance International Ammunition 308 Winchester 150 Grain GMX (20pk) Type_20 Cal It is appropriate for the

It is appropriate for the magnum cartridges as well as smaller capacity cartridges in this caliber

Material: Aluminum and Brass

& 370 before 1973

Machined and hardened steel working surfaces

The anodized aluminum sleeve holds the brass pin and will not work loose like other bore guides that use plastic parts

Hornady Superformance International Ammunition 308 Winchester 150 Grain GMX (20pk) Type_20 Cal It is appropriate for theCopper Alloy Construction One piece copper alloy wont separate and delivers devastating terminal performance, deep penetration and 95% weight retention. Crimping Cannelure and Pressure Relieving Grooves Reduces both bearing surface and fouling, and aids in consistent reloads. High Weight Retention High weight retention is a significant benefit to the GMX and monolithic family of bullets, routinely retaining 95% or more of their original weight. Muzzle